$(function() {
	var GlzxYhlb = function() {
		this.$Num = $('.js_num');
		this.init();
	}

	GlzxYhlb.prototype = {
		init: function() {
			this.listen();
		},

		listen: function() {
			var that = this;

			that.$Num.click(function() {
				var $this = $(this);

				if($this.hasClass('active')) {
					$this.removeClass('active');
				} else {
					$this.addClass('active');
				}
			});
		}
	}

	var glzxYhlb = new GlzxYhlb();
});